Originally Posted by
ivansmashem
This is entirely incorrect. By your math, ground Epic Mounts only move at 100% of base movement speed, since 100% * 100% = 100%. Mounts increase your base movement speed by the speed listed, IE: Ground mounts increase your base movement speed of 100% by another 100%. This makes ground epic mounts move at a speed of 200%. Non-epic ground mounts move at a speed of 160% base movement speed.
Here's a list of each type of movement and it's total movement speed (excluding Turtle):
Base Movement - 100%
Ground - 160%
Epic Ground - 200%
Flying - 260%
Epic Flying - 380%
Master Riding - 410%
Each multiplicative factor, such as Pally and DK auras, are then multiplied by those values. Do your own testing if you disbelieve me and you will find that the numbers I have listed are correct.